| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.73 | 4.698% | $75.0999 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $136.30 | 10.252% | $150.2735 | $150.27 | $150.25 | $150.30 |
| Purchase #3 | $8.87 | 10.671% | $9.8165 | $9.82 | $9.80 | $9.80 |
| Purchase #4 | $35.42 | 12.370% | $39.8015 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $86.74 | 9.499% | $94.9794 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $40.55 | 8.862% | $44.1435 | $44.14 | $44.15 | $44.10 |
| Purchase #7 | $35.99 | 7.214% | $38.5863 | $38.59 | $38.60 | $38.60 |
| 7 purchase totals = | $415.60 | $452.7006 | $452.70 | $452.70 | $452.70 | |